.all-article{ background-color: #ffffff;  width: 100%; }
.all-article>.head-contain{ height: 200px;  background-size: cover; background-repeat: no-repeat; }
.announcement>.head-contain{ background-image: url("../../images/announcement_bg.jpg"); }
.airport>.head-contain{ background-image: url("../../images/airport_bg.jpg"); }
.airplain>.head-contain{ background-image: url("../../images/airplain_bg.jpg"); }
.passenger>.head-contain{ background-image: url("../../images/passenger_bg.jpg"); }
.all-article>.head-contain>.search-wrap{ text-align: center; padding-top:140px;  }
.all-article>.head-contain>.search-wrap>.search-input{ display: inline-block; }
.all-article>.head-contain>.search-wrap>.search-input>input{ display: inline-block; width: 400px; height: 40px; margin-right: 20px; }
.all-article>.head-contain>.search-wrap>.search-btn{ display: inline-block; background: #00a1d6; text-align: center; width: 100px; height: 40px; line-height: 40px; border-radius: 5px; vertical-align: middle; color: #ffffff; font-size: 16px; cursor: pointer; }
.all-article>.head-contain>.search-wrap>.search-btn>.anticon{ margin-right: 10px; }
.all-article>.content-box{ min-height: 600px; width: 1200px; margin: 0 auto; margin-top: 40px; overflow: hidden;  }
.all-article>.content-box .content{ text-align: center; }
.all-article>.content-box .content>ul{ text-align: left; }

.all-article>.content-box>.content>ul:after{ display: block; width: 0; height: 0; content: ""; overflow: hidden; clear: both; }

